Document icons sprite sheet.

Summary: Adds 32 and 64 px images to represent basic documents.

Test Plan: Differential

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5317

src/__celerity_resource_map__.php

@@ -497,6 +497,20 @@ celerity_register_resource_map(array(
     'disk' => '/rsrc/image/sprite-conpher.png',
     'type' => 'png',
   ),
+  '/rsrc/image/sprite-docs-X2.png' =>
+  array(
+    'hash' => '57d3286ce88133f3ec9240e35f6bb897',
+    'uri' => '/res/57d3286c/rsrc/image/sprite-docs-X2.png',
+    'disk' => '/rsrc/image/sprite-docs-X2.png',
+    'type' => 'png',
+  ),
+  '/rsrc/image/sprite-docs.png' =>
+  array(
+    'hash' => 'b2b089072d6eddd831402a77c02b5736',
+    'uri' => '/res/b2b08907/rsrc/image/sprite-docs.png',
+    'disk' => '/rsrc/image/sprite-docs.png',
+    'type' => 'png',
+  ),
   '/rsrc/image/sprite-gradient.png' =>
   array(
     'hash' => '92aebaab67dcc6baf2ea99294368d895',
@@ -3455,6 +3469,15 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/css/sprite-conpher.css',
   ),
+  'sprite-docs-css' =>
+  array(
+    'uri' => '/res/b32f93bc/rsrc/css/sprite-docs.css',
+    'type' => 'css',
+    'requires' =>
+    array(
+    ),
+    'disk' => '/rsrc/css/sprite-docs.css',
+  ),
   'sprite-gradient-css' =>
   array(
     'uri' => '/res/e62e7a0f/rsrc/css/sprite-gradient.css',

src/infrastructure/celerity/CeleritySpriteGenerator.php

@@ -256,6 +256,38 @@ final class CeleritySpriteGenerator {
     return $sheet;
   }
 
+  public function buildDocsSheet() {
+    $icons = $this->getDirectoryList('docs_1x');
+    $scales = array(
+      '1x' => 1,
+      '2x' => 2,
+    );
+    $template = id(new PhutilSprite())
+      ->setSourceSize(32, 32);
+
+    $sprites = array();
+    $prefix = 'docs_';
+    foreach ($icons as $icon) {
+      $sprite = id(clone $template)
+        ->setName($prefix.$icon)
+        ->setTargetCSS('.'.$prefix.$icon);
+
+      foreach ($scales as $scale_key => $scale) {
+        $path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
+        $sprite->setSourceFile($path, $scale);
+      }
+      $sprites[] = $sprite;
+    }
+
+    $sheet = $this->buildSheet('docs', true);
+    $sheet->setScales($scales);
+    foreach ($sprites as $sprite) {
+      $sheet->addSprite($sprite);
+    }
+
+    return $sheet;
+  }
+
   public function buildGradientSheet() {
     $gradients = $this->getDirectoryList('gradients');